Home / 16,634,665.40-24,951,998.10-9,076,393.40

Finding the Fourth Proportional to 16,634,665.40, 24,951,998.10 and 9,076,393.40

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Solution

The fourth proportional to 16,634,665.40, 24,951,998.10 and 9,076,393.40 is: 13,614,590.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,665.40 : 24,951,998.10 = 9,076,393.40 : x
  2. Step 2: Convert to fraction form
    16,634,665.40/24,951,998.10 = 9,076,393.40/x
  3. Step 3: Cross multiply
    16,634,665.40x = 24,951,998.10 × 9,076,393.40
  4. Step 4: Simplify right side
    16,634,665.40x = 226,474,150,871,652.56
  5. Step 5: Solve for x
    x = 226,474,150,871,652.56/16,634,665.40
  6. Step 6: Final answer
    x = 13,614,590.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.